Artificial Fever Room

The StoneZone Sauna and Artificial Fever Sauna are two saunas that were introduced in The Sims 4: Spa Day. They can be used by children and

older. Much like The Sims 2, Sims will change into a towel wrapped around their waist or body before entering the sauna.

Sims can WooHoo or can try for a baby in a sauna, and teens can Mess Around. Sims will get the "Hot N' Steamy" moodlet, which lasts for 4 hours and makes the Sim flirty.

Sims can die if they use the sauna too frequently. If a Sim uses the sauna when they have the "Superfluous Steaming" moodlet, they will die.

Sims with level 5 mischief can play a prank by using the "sabotage with sulfur" interaction. The next sim to use the Sauna will get an hour long -1 uncomfortable moodlet.

The Sauna also has upgrades available for sims with the handiness skill. These include self-cleaning (no need to clean) and waterproof circultry (will not break).